[  925.777029][  T763] br0: port 1(c1) entered blocking state
[  925.777209][  T763] br0: port 1(c1) entered disabled state
[  925.777355][  T763] c1: entered allmulticast mode
[  925.778727][  T763] c1: entered promiscuous mode
[  925.930025][  T768] br0: port 2(c2) entered blocking state
[  925.930217][  T768] br0: port 2(c2) entered disabled state
[  925.930430][  T768] c2: entered allmulticast mode
[  925.932169][  T768] c2: entered promiscuous mode
[  926.070434][  T773] br0: port 3(c3) entered blocking state
[  926.070589][  T773] br0: port 3(c3) entered disabled state
[  926.070752][  T773] c3: entered allmulticast mode
[  926.073139][  T773] c3: entered promiscuous mode
[  926.224038][  T778] br0: port 4(sender) entered blocking state
[  926.224230][  T778] br0: port 4(sender) entered disabled state
[  926.224421][  T778] sender: entered allmulticast mode
[  926.225871][  T778] sender: entered promiscuous mode
[  926.282199][  T780] br0: port 4(sender) entered blocking state
[  926.282432][  T780] br0: port 4(sender) entered forwarding state
[  926.282789][  T780] br0: port 3(c3) entered blocking state
[  926.282963][  T780] br0: port 3(c3) entered forwarding state
[  926.283291][  T780] br0: port 2(c2) entered blocking state
[  926.283484][  T780] br0: port 2(c2) entered forwarding state
[  926.283808][  T780] br0: port 1(c1) entered blocking state
[  926.283984][  T780] br0: port 1(c1) entered forwarding state
[  937.251691][   T12] br0: port 1(c1) entered disabled state
[  937.255966][   T12] c1 (unregistering): left allmulticast mode
[  937.256155][   T12] c1 (unregistering): left promiscuous mode
[  937.256319][   T12] br0: port 1(c1) entered disabled state
[  937.377736][   T12] br0: port 2(c2) entered disabled state
[  937.380795][   T12] c2 (unregistering): left allmulticast mode
[  937.380989][   T12] c2 (unregistering): left promiscuous mode
[  937.381155][   T12] br0: port 2(c2) entered disabled state
[  937.493308][   T12] br0: port 3(c3) entered disabled state
[  937.495909][   T12] c3 (unregistering): left allmulticast mode
[  937.496249][   T12] c3 (unregistering): left promiscuous mode
[  937.496615][   T12] br0: port 3(c3) entered disabled state
[  937.607306][   T12] br0: port 4(sender) entered disabled state
[  937.610310][   T12] sender (unregistering): left allmulticast mode
[  937.610505][   T12] sender (unregistering): left promiscuous mode
[  937.610884][   T12] br0: port 4(sender) entered disabled state